| Name | Ihuatzio |
| Province ID | 4574 |
| Continent | North America |
| Super region | Central America |
| Region | Mexico |
| Area | Michoacan |
| Owner | Tarascan |
| Culture | Purepecha |
| Culture Group | Central American |
Here are the IDs of provinces that in on the same region as Ihuatzio:
| Province | Province ID |
|---|---|
| Acambaro | 4573 |
| Acaxee | 4648 |
| Amaxocotlan | 4576 |
| Apatzingan | 2643 |
| Cholula | 2644 |
| Cihuatlan | 2627 |
| Coixtlahuacan | 2646 |
| Colima | 2657 |
| Coyolapan | 2629 |
| Cuauhtochco | 4598 |
| Cuetlaxtlan | 2647 |
| Cuitzeo | 2622 |
| Cutzamala | 2623 |
| Guachichil | 857 |
| Guamares | 2615 |
| Huichol | 2617 |
| Ihuatzio | 4574 |
| Malinalco | 4572 |
| Metztitlan | 2642 |
| Mexico | 852 |
| Mitla | 4584 |
| Mixe | 2631 |
| Mixtec | 847 |
| Pame | 4642 |
| Patzcuaro | 2624 |
| Puruaran | 4575 |
| Sayula | 4579 |
| Sayultecas | 854 |
| Sinaloa | 859 |
| Tarahumara | 4646 |
| Tecoman | 4580 |
| Tecpatitlan | 4640 |
| Teloloapan | 2645 |
| Teotitlan | 4582 |
| Tepeacac | 2628 |
| Tepehuan | 860 |
| Texcoco | 4570 |
| Tizapan | 2621 |
| Tlacopan | 4571 |
| Tlapacoyan | 853 |
| Tlapanec | 849 |
| Tlaxcala | 850 |
| Tochtepec | 2630 |
| Tohancapan | 848 |
| Totorames | 855 |
| Tullucan | 2626 |
| Tzapotzingo | 4578 |
| Tziccoac | 2641 |
| Xecora | 4647 |
| Xiconaque | 4643 |
| Xilotepec | 4641 |
| Xochipillan | 4645 |
| Xocotla | 4583 |
| Yohualtepec | 4581 |
| Yopitzinco | 2648 |
| Zacatecas | 856 |
| Zacatula | 851 |
| Zapotec | 844 |